Patent US3400230A successfully refreshed from Google Patents.
US3400230A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric cable reel
Assignee: Aero Motive Manufacturing Co
•
Filing: 1966-08-25
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Granted: 1968-09-03
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Expires: 1986-08-25
Abstract
No abstract record available.
Inventors
- 👤 Roger T Becker
- 👤 William K Becker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:49
CPC Classifications
H; H02; H02G; H02G11/00; H02G11/02; H01; H01R; H01R39/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-03 | 1972-03-04 | 1972-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-03 | 1976-03-04 | 1976-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-03 | 1980-03-04 | 1980-09-03 | $7700.00 | Window Closed / Lapsed |